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XPT2231 - Zero Drift Op-amp

General Description

The XPTEK XPT2231/2/4 low-power chopper stabilized operational amplifiers provide input offset voltage correction for very low offset and offset drift over time and temperature.

Key Features

  • LOW OFFSET.

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Datasheet Details

Part number XPT2231
Manufacturer XPTEK
File Size 391.25 KB
Description Zero Drift Op-amp
Datasheet download datasheet XPT2231 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Features  LOW OFFSET VOLTAGE: 10 μV (Max)  ZERO DRIFT: 0.008 µV/°C  0.1Hz to 10Hz Noise: 1.1 µVPP  Low Supply Current: 34µA per Amplifier  Bandwidth: 350 kHz  Slew Rate: 0.16 V/μs  High Gain, 130 dB High CMRR and PSRR  Rail-to-rail Input and Output Swing  –40°C to 125°C Operation Range  Small Packages: SC70 and SOT23 (;3731) Applications  Transducer Amplifier  Bidirectional Current Sense  DC Offset Correction  Temperature Measurement  Remote Located Sensors  Battery-Powered Instruments  Electronic Weigh Scales Pin Configuration (Top View) Description The XPTEK XPT2231/2/4 low-power chopper stabilized operational amplifiers provide input offset voltage correction for very low offset and offset drift over time and temperature.